Only problems I've found are that file exchange with Timbuktu 5.2.3 running on 2 G3's running 9.0.4 is about 7 times slower, but backup with Retrospect 4.2 is 3 times faster

On a 7220/200, Retrospect Express seems faster, both writing to CD-R and CD-RW (basically, runs at writer speed) and comparing, where I get 50MB/min rather than 35.
I wonder if this is due to the bug fix that now uses the system SCSI driver rathe than the ROM driver?